.right-context-menu .ant-menu-item {
    height: 30px;
    line-height: 30px;
}

.full-screen-mask {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 99999;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.45);
}
